20186303438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13807}}^1\times {\mathrm{6143}}^1$

素因数の和:19976

約数の個数: 32

約数和(自身を含む): 36649304064

約数和(自身を除く): 16463000626

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 6143, 12286, 13807, 27614, 43001, 86002, 96649, 104431, 193298, 208862, 234719, 469438, 731017, 1462034, 1643033, 3286066, 84816401, 169632802, 593714807, 1187429614, 1441878817, 2883757634, 10093151719, 20186303438]

約数ペア:

[(1, 20186303438), (2, 10093151719), (7, 2883757634), (14, 1441878817), (17, 1187429614), (34, 593714807), (119, 169632802), (238, 84816401), (6143, 3286066), (12286, 1643033), (13807, 1462034), (27614, 731017), (43001, 469438), (86002, 234719), (96649, 208862), (104431, 193298)]